EP0794516A3 - Verfahren und Vorrichtung zur Bildverarbeitung - Google Patents

Verfahren und Vorrichtung zur Bildverarbeitung Download PDF

Info

Publication number
EP0794516A3
EP0794516A3 EP97301519A EP97301519A EP0794516A3 EP 0794516 A3 EP0794516 A3 EP 0794516A3 EP 97301519 A EP97301519 A EP 97301519A EP 97301519 A EP97301519 A EP 97301519A EP 0794516 A3 EP0794516 A3 EP 0794516A3
Authority
EP
European Patent Office
Prior art keywords
image
space
shape model
data
model data
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP97301519A
Other languages
English (en)
French (fr)
Other versions
EP0794516B1 (de
EP0794516A2 (de
Inventor
Shinji Uchiyama
Akihiro Katayama
Masahiro Shibata
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP5151996A external-priority patent/JPH09245192A/ja
Priority claimed from JP8179084A external-priority patent/JPH1027268A/ja
Application filed by Canon Inc filed Critical Canon Inc
Publication of EP0794516A2 publication Critical patent/EP0794516A2/de
Publication of EP0794516A3 publication Critical patent/EP0794516A3/de
Application granted granted Critical
Publication of EP0794516B1 publication Critical patent/EP0794516B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—Three-dimensional [3D] image rendering
    • G06T15/10—Geometric effects

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Computer Graphics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Processing Or Creating Images (AREA)
  • Image Generation (AREA)
EP97301519A 1996-03-08 1997-03-06 Verfahren und Vorrichtung zur Bildverarbeitung Expired - Lifetime EP0794516B1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP51519/96 1996-03-08
JP5151996A JPH09245192A (ja) 1996-03-08 1996-03-08 仮想環境生成実現方法およびその装置
JP179084/96 1996-07-09
JP8179084A JPH1027268A (ja) 1996-07-09 1996-07-09 画像処理方法及び画像処理装置

Publications (3)

Publication Number Publication Date
EP0794516A2 EP0794516A2 (de) 1997-09-10
EP0794516A3 true EP0794516A3 (de) 1998-12-02
EP0794516B1 EP0794516B1 (de) 2007-06-06

Family

ID=26392065

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97301519A Expired - Lifetime EP0794516B1 (de) 1996-03-08 1997-03-06 Verfahren und Vorrichtung zur Bildverarbeitung

Country Status (3)

Country Link
US (1) US6268862B1 (de)
EP (1) EP0794516B1 (de)
DE (1) DE69737780T2 (de)

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US6124864A (en) * 1997-04-07 2000-09-26 Synapix, Inc. Adaptive modeling and segmentation of visual image streams
US6160907A (en) * 1997-04-07 2000-12-12 Synapix, Inc. Iterative three-dimensional process for creating finished media content
US20010043219A1 (en) * 1997-04-07 2001-11-22 John S. Robotham Integrating live/recorded sources into a three-dimensional environment for media productions
GB9719694D0 (en) 1997-09-16 1997-11-19 Canon Kk Image processing apparatus
US6268863B1 (en) * 1997-10-02 2001-07-31 National Research Council Canada Method of simulating a photographic camera
EP0930585B1 (de) * 1998-01-14 2004-03-31 Canon Kabushiki Kaisha Bildverarbeitungsgerät
JP3123501B2 (ja) * 1998-03-16 2001-01-15 日本電気株式会社 空間視点制御装置
US6906708B1 (en) * 1999-03-26 2005-06-14 Canon Kabushiki Kaisha Image processing method and apparatus, and storage medium
GB9913687D0 (en) 1999-06-11 1999-08-11 Canon Kk Image processing apparatus
US7116366B1 (en) * 1999-08-31 2006-10-03 Micron Technology, Inc. CMOS aps pixel sensor dynamic range increase
DE60033249D1 (de) * 1999-09-02 2007-03-22 Canon Kk Progressive Anzeige von Zielobjekten
US6373488B1 (en) * 1999-10-18 2002-04-16 Sierra On-Line Three-dimensional tree-structured data display
GB9927678D0 (en) 1999-11-23 2000-01-19 Canon Kk Image processing apparatus
JP3840109B2 (ja) * 1999-11-23 2006-11-01 キヤノン株式会社 画像処理装置
US6766343B1 (en) * 2000-02-04 2004-07-20 Harris Corporation Method and apparatus for coordinate system conversions
EP1189171A2 (de) * 2000-09-08 2002-03-20 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zum Erzeugen eines Bildes in einem virtuellen Studio
US6911975B2 (en) * 2000-09-11 2005-06-28 Canon Kabushiki Kaisha Stereo image display apparatus and method, and storage medium
GB0023681D0 (en) 2000-09-27 2000-11-08 Canon Kk Image processing apparatus
GB2370737B (en) 2000-10-06 2005-03-16 Canon Kk Image processing apparatus
JP4399614B2 (ja) * 2000-11-14 2010-01-20 ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー 医用画像診断装置の撮影シミュレーションシステム
WO2002063568A1 (fr) * 2001-02-08 2002-08-15 Robin Larroque Procede et systeme de creation de mouvements virtuels et coordonnes par enchainement de points de vue
JP3617960B2 (ja) * 2001-03-29 2005-02-09 株式会社コナミコンピュータエンタテインメントスタジオ ３次元ゲーム画像処理プログラム、３次元ゲーム画像処理方法及びビデオゲーム装置
EP1258837A1 (de) * 2001-05-14 2002-11-20 Thomson Licensing S.A. Verfahren zur Erzeugung eines gegenseitigen fotometrischen Effektes
JP2005050037A (ja) * 2003-07-31 2005-02-24 Canon Inc 画像処理方法および装置
JP4262014B2 (ja) 2003-07-31 2009-05-13 キヤノン株式会社 画像撮影装置および画像処理方法
JP4262013B2 (ja) * 2003-07-31 2009-05-13 キヤノン株式会社 画像処理方法および画像生成装置
US7360167B2 (en) * 2004-03-05 2008-04-15 International Business Machines Corporation User interface expander and collapser
JP4522140B2 (ja) * 2004-05-14 2010-08-11 キヤノン株式会社 指標配置情報推定方法および情報処理装置
JP4652727B2 (ja) * 2004-06-14 2011-03-16 キヤノン株式会社 立体画像生成システムおよびその制御方法
KR100579135B1 (ko) * 2004-11-11 2006-05-12 한국전자통신연구원 수렴형 3차원 다시점 영상 획득 방법
US20080309668A1 (en) * 2007-05-17 2008-12-18 Igor Borovikov Image processing method and apparatus
US8065658B1 (en) * 2007-08-07 2011-11-22 Network Appliance, Inc. Tool for visualizing software architecture
US20130194254A1 (en) * 2012-01-23 2013-08-01 Canon Kabushiki Kaisha Image processing apparatus, image processing method and program
US9286723B2 (en) * 2012-04-04 2016-03-15 Parag Tope Method and system of discretizing three-dimensional space and objects for two-dimensional representation of space and objects
EP2898480B1 (de) * 2012-09-21 2020-05-20 Euclideon Pty Ltd. Computergrafikverfahren zur darstellung von dreidimensionalen szenen
US9911232B2 (en) 2015-02-27 2018-03-06 Microsoft Technology Licensing, Llc Molding and anchoring physically constrained virtual environments to real-world environments
US9898864B2 (en) 2015-05-28 2018-02-20 Microsoft Technology Licensing, Llc Shared tactile interaction and user safety in shared space multi-person immersive virtual reality
US9836117B2 (en) 2015-05-28 2017-12-05 Microsoft Technology Licensing, Llc Autonomous drones for tactile feedback in immersive virtual reality
US11025882B2 (en) * 2016-04-25 2021-06-01 HypeVR Live action volumetric video compression/decompression and playback
CN108573522B (zh) * 2017-03-14 2022-02-25 腾讯科技（深圳）有限公司 一种标志数据的展示方法及终端
CN116580162B (zh) * 2023-07-13 2023-09-15 北京超图软件股份有限公司 房屋三维模型建立方法、装置、设备及存储介质

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US5414801A (en) * 1991-06-11 1995-05-09 Virtus Corporation Computerized method and apparatus using containment relationships to represent objects in a three-dimensional space, and for moving therethrough
US5479597A (en) * 1991-04-26 1995-12-26 Institut National De L'audiovisuel Etablissement Public A Caractere Industriel Et Commercial Imaging system for producing a sequence of composite images which combine superimposed real images and synthetic images
WO1997003416A1 (en) * 1995-07-10 1997-01-30 Sarnoff Corporation Method and system for rendering and combining images

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FR2625345A1 (fr) * 1987-12-24 1989-06-30 Thomson Cgr Procede de visualisation en trois dimensions d'objets codes numeriquement sous forme arborescente et dispositif de mise en oeuvre
EP0677187B1 (de) * 1990-11-30 2002-09-18 Sun Microsystems, Inc. Verbessertes verfahren und apparat zur erzeugung von virtuellen welten
JPH07325934A (ja) * 1992-07-10 1995-12-12 Walt Disney Co:The 仮想世界に向上したグラフィックスを提供する方法および装置
WO1994029813A1 (en) * 1993-06-10 1994-12-22 Namco Ltd. Image synthesizer and apparatus for playing game using the image synthesizer
US5687307A (en) * 1993-09-21 1997-11-11 Canon Kabushiki Kaisha Computer graphic animation in which texture animation is independently performed on a plurality of objects in three-dimensional space
US5819016A (en) * 1993-10-05 1998-10-06 Kabushiki Kaisha Toshiba Apparatus for modeling three dimensional information
JP3143558B2 (ja) 1994-02-02 2001-03-07 キヤノン株式会社 画像表示方法および装置
US5644694A (en) * 1994-12-14 1997-07-01 Cyberflix Inc. Apparatus and method for digital movie production

Patent Citations (3)

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Publication number Priority date Publication date Assignee Title
US5479597A (en) * 1991-04-26 1995-12-26 Institut National De L'audiovisuel Etablissement Public A Caractere Industriel Et Commercial Imaging system for producing a sequence of composite images which combine superimposed real images and synthetic images
US5414801A (en) * 1991-06-11 1995-05-09 Virtus Corporation Computerized method and apparatus using containment relationships to represent objects in a three-dimensional space, and for moving therethrough
WO1997003416A1 (en) * 1995-07-10 1997-01-30 Sarnoff Corporation Method and system for rendering and combining images

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
BLONDE L ET AL: "A VIRTUAL STUDIO FOR LIVE BROADCASTING: THE MONA LISA PROJECT", IEEE MULTIMEDIA, vol. 3, no. 2, 1 June 1996 (1996-06-01), pages 18 - 28, XP000594152 *
KATAYAMA A ET AL: "A VIEWPOINT DEPENDENT STEREOSCOPIC DISPLAY USING INTERPOLATION OF MULTI-VIEWPOINT IMAGES", PROCEEDINGS OF THE SPIE, vol. 2409, 7 February 1995 (1995-02-07), pages 11 - 20, XP000571920 *

Also Published As

Publication number Publication date
US6268862B1 (en) 2001-07-31
DE69737780T2 (de) 2008-01-31
EP0794516B1 (de) 2007-06-06
DE69737780D1 (de) 2007-07-19
EP0794516A2 (de) 1997-09-10

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